Stomach Lining Inflammation in Cats (Gastritis)
- Occurrence: common
- Location of disease: Abdomen/pelvis
When to visit the vet?
Non-urgent see a veterinarian within 2–3 days
If the condition worsens / symptoms persist, consult a veterinarian.
An interesting overview of gastrointestinal problems in cats, supplemented by information on the intestinal microbiome and the importance of probiotics, can be found here: https://petsvetcheck.de/fachbeitrag/magen-darm-probleme-bei-katzen/
Definition
Gastritis in cats is an inflammation of the stomach lining that can lead to various gastrointestinal symptoms and can occur both acutely and chronically.
The most important facts at a glance
Gastritis in cats is an inflammation of the stomach lining that can be triggered by various factors. Common causes include eating spoiled food or toxic substances, as well as infections from bacteria, viruses, or parasites. Certain medications, such as non-steroidal anti-inflammatory drugs, can also damage the stomach lining. Long-term conditions like food allergies, stress, or systemic diseases like renal failure can also lead to gastritis.
Symptoms include Vomiting, Abdominal pain, Weight loss, and loss of appetite. For a diagnosis, a thorough medical history is important, and blood tests, X-rays, or ultrasound can be used. In some cases, an endoscopy may be necessary to view the lining directly.
Treatment depends on the cause and severity of the condition and may include fasting, easily digestible diets, and medication to reduce stomach acid. Antibiotics may be required for infections. The prognosis depends on the cause, but early treatment significantly improves the chances of recovery. Without treatment, gastritis can lead to serious complications.
To prevent it, you should ensure a balanced diet and limit access to harmful substances. Regular vet visits are important to monitor your cat’s health. A stress-free environment can also help reduce the risk of stomach problems.
Causes
The stomach lining is an important protective layer that prevents stomach acid and digestive enzymes from attacking the stomach tissue. Inflammation of this lining, known as gastritis, can be triggered by various factors.
The most common causes include dietary indiscretions, such as eating spoiled food or toxic substances. Infections from bacteria, viruses, or parasites can also irritate the lining. Additionally, certain medications, especially non-steroidal anti-inflammatory drugs (NSAIDs), can damage the stomach lining.
Chronic gastritis can also be caused by long-term conditions such as food allergies or intolerances. Furthermore, stress, such as changes in the environment or the cat’s social structure, can play a role. In some cases, systemic diseases like renal failure or liver disease can contribute to the development of gastritis.
Symptoms
Symptoms of gastritis in cats can vary and often depend on the severity and cause of the inflammation. The most common symptoms include Vomiting, which can be acute or chronic. The vomit may contain food residue, bile, or even blood, which indicates more severe damage to the lining.
Other symptoms can include loss of appetite, Weight loss, and general malaise or lethargy. Some cats show increased thirst or changes in drinking habits. Diarrhea can also occur in some cases, especially if the gastritis is accompanied by a general gastrointestinal illness.
In severe cases, gastritis can lead to dehydration, especially if Vomiting and Diarrhea persist. This can lead to a deterioration of the general condition and, if left untreated, to serious complications.
Diagnosis
To diagnose gastritis, the vet will first take a thorough medical history to identify possible causes and risk factors. Information about feeding, potential exposure to toxins, and the cat’s general health is important here.
A physical exam can provide clues about dehydration, abdominal pain, or other systemic issues. Blood tests are helpful to rule out or confirm potential systemic diseases and assess the cat’s overall health.
In some cases, an X-ray or an ultrasound of the abdomen may be necessary to rule out other causes for the symptoms, such as foreign bodies or Tumors. A definitive diagnosis of gastritis can be made through an endoscopy, where a small camera is inserted into the stomach to view the lining directly and take biopsies if needed.
Therapy
Treatment for gastritis in cats depends on the cause and the severity of the condition. In mild cases, a temporary fast of 12 to 24 hours can help settle the stomach. After that, an easily digestible diet is often recommended.
Antiemetics can be administered as medication to control the Vomiting. Proton pump inhibitors or H2-receptor antagonists can be used to reduce stomach acid production and protect the lining. Antibiotics may be necessary for infections caused by bacteria.
If a specific cause is identified, such as a food allergy, it’s important to eliminate it and introduce a suitable diet. In more severe cases, a stay at a veterinary hospital may be necessary for intensive fluid therapy and further diagnostic tests.
Prognosis and follow-up care
The prognosis for cats with gastritis depends heavily on the cause and how they respond to treatment. In many cases, the prognosis is good, especially if the condition is detected and treated early. For chronic forms or underlying systemic diseases, the long-term prognosis can vary.
Without treatment, however, severe gastritis can lead to complications like stomach ulcers or a perforation of the stomach wall, which can be life-threatening. Working closely with your vet is crucial to monitor the course of the illness and make adjustments to the therapy.
Prevention
To minimize the risk of gastritis in cats, it’s important to ensure a balanced and high-quality diet. Avoid sudden changes in food, as these can put a strain on your cat’s stomach. Introducing new types of food slowly and gradually helps avoid digestive problems.
Make sure your cat doesn’t ingest any incompatible or harmful foods. These include spices, fatty foods, and poisonous plants. Ensure that their access to potentially dangerous substances is restricted.
Regular vet visits are crucial to monitor your cat’s overall health and react early to any signs of illness. Vaccinations and deworming should be kept up to date to strengthen your cat’s immune system.
Stress can affect a cat’s health, so it’s important to create a calm and safe environment. Provide plenty of activity and places to retreat to promote your cat’s well-being. A stress-free environment can help reduce the risk of stomach problems.
Finally, it is advisable to monitor your cat’s access to small objects or toys that could be swallowed, as these can lead to stomach irritation.
Frequently Asked Questions (FAQs)
1. What is gastritis in cats?
2. What symptoms are typical?
3. What are common triggers?
4. How does acute gastritis differ from chronic gastritis?
5. How is gastritis diagnosed?
6. What treatment is effective?
7. When should the cat definitely see a veterinarian?
8. Can gastritis become dangerous?
9. What home measures are helpful?
10. How can gastritis be prevented?
Literature
Willard, Michael D.; Tvedten, Harold; Turnwald, Grant H. Small Animal Clinical Diagnosis by Laboratory Methods. 4th Edition, Saunders, 2004.
Guilford, W. Grant; Center, Sharon A.; Strombeck, Donald R.; Williams, David A.; Meyer, Delbert J. Strombeck’s Small Animal Gastroenterology. 3rd Edition, Saunders, 1996.
Washabau, Robert J.; Day, Michael J. Canine and Feline Gastroenterology. 1st Edition, Saunders, 2012.
Tams, Todd R. Handbook of Small Animal Gastroenterology. 2nd Edition, Saunders, 2003.
Simpson, Kenneth W.; Jergens, Albert E. Pitfalls and Progress in the Diagnosis and Management of Canine Inflammatory Bowel Disease. Veterinary Clinics: Small Animal Practice, 2011.